/*
 * Copyright 2006-2007 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package asphalt2
{
	import mx.core.IMXMLObject;
	/**
	 * ユーザーデータを保持するセッション
	 * @Author c9katayama
	 */
	public class Session implements IMXMLObject
	{
		//TODO 複数swfから使用する場合
		private static var _session:Session;
		private var _attributeMap:Object = new Object();
		
		public function initialized(document:Object, id:String):void{
			
		}
		public static function getSession():Session{
			return session;
		}
		public static function get session():Session{
			if(_session == null){
				_session = new Session();				 
			}
			return _session;		
		}
		public function clearSession():void{
			_attributeMap = new Object();
		}
		private function setAttributeMap(o:Object):void{
			this._attributeMap = o;
		}
		public function getAttributeMap():Object{
			return _attributeMap;
		}
		public function setAttribute(key:Object,value:Object):void{
			_attributeMap[key] = value;
		}
		public function removeAttribute(key:Object):void{
			delete _attributeMap[key];
		}
		public function getAttribute(key:Object,clazz:Class=null):*{
			return _attributeMap[key];
		}
	}
}